Biology:Cyclammina

Cyclammina; Temporal range: 140.2–0 Ma PreЄ Є O S D C P T J K Pg N
	Cyclammina pusilla
Scientific classification
Domain:	Eukaryota
(unranked):	SAR
(unranked):	Rhizaria
Phylum:	Foraminifera
Class:	Rotaliata
Subclass:	Textulariia
Order:	Loftusiida
Family:	Cyclamminidae
Subfamily:	Cyclammininae
Genus:	Cyclammina; Brady, 1876
Species
	Several, including: Cyclammina bradyi Cushman, 1910; Cyclammina cancellata Brady, 1879 (type); Cyclammina compressa Cushman, 1917; †Cyclammina elegans Cushman & Jarvis 1932; Cyclammina orbicularis Brady, 1884; †Cyclammina pacifica Beck, 1943; †Cyclammina pauciloculata Brady, 1879; Cyclammina pusilla Brady, 1884; Cyclammina senegalensis Colom, 1956;

Short description: Genus of single-celled organisms

Cyclammina is a genus of foraminifers in the family Cyclamminidae. Most species are extinct, but there are a few that are extant.

C. elegans was a species from the Cretaceous of Trinidad^[2] and from New Zealand.^[3]

References

↑ A Monograph of Carboniferous and Permian Foraminifera:(the Genus Fusulina Excepted). HB Brady, 1876
↑ Upper Cretaceous Foraminifera from Trinidad. Joseph Augustine Cushman, PW Jarvis Smithsonian Institution, United States National Museum, 1932.
↑ Hayward, B.W.; Tendal, O.S.; Carter, R.; Grenfell, H.R.; Morgans, H.E.G.; Scott, G.H.; Strong, C.P.; Hayward, J.J. (2012). Phylum Foraminifera: foraminifera, xenophyophores, in: Gordon, D.P. (Ed.) (2012). New Zealand inventory of biodiversity: 3. Kingdoms Bacteria, Protozoa, Chromista, Plantae, Fungi. pages 242-287

Beck, R. Stanley (1943); "Eocene Foraminifera from Cowlitz River, Lewis County, Washington" Journal of Paleontology 17'(6), pages 584-614

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Cyclammina Temporal range: 140.2–0 Ma PreЄ Є O S D C P T J K Pg N

Cyclammina pusilla
Scientific classification
Domain:	Eukaryota
(unranked):	SAR
(unranked):	Rhizaria
Phylum:	Foraminifera
Class:	Rotaliata
Subclass:	Textulariia
Order:	Loftusiida
Family:	Cyclamminidae
Subfamily:	Cyclammininae
Genus:	Cyclammina Brady, 1876^[1]
Species
Several, including: Cyclammina bradyi Cushman, 1910 Cyclammina cancellata Brady, 1879 (type) Cyclammina compressa Cushman, 1917 †Cyclammina elegans Cushman & Jarvis 1932 Cyclammina orbicularis Brady, 1884 †Cyclammina pacifica Beck, 1943 †Cyclammina pauciloculata Brady, 1879 Cyclammina pusilla Brady, 1884 Cyclammina senegalensis Colom, 1956